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Zinc in PDB 3e7y: Structure of Human Insulin

Protein crystallography data

The structure of Structure of Human Insulin, PDB code: 3e7y was solved by V.I.Timofeev, A.N.Baidus, Y.A.Kislitsyn, I.P.Kuranova, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 11.82 / 1.60
Space group H 3
Cell size a, b, c (Å), α, β, γ (°) 82.810, 82.810, 34.002, 90.00, 90.00, 120.00
R / Rfree (%) 16.7 / 21.2

Other elements in 3e7y:

The structure of Structure of Human Insulin also contains other interesting chemical elements:

Chlorine (Cl) 2 atoms

Zinc Binding Sites:

The binding sites of Zinc atom in the Structure of Human Insulin (pdb code 3e7y). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Structure of Human Insulin, PDB code: 3e7y:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in 3e7y

Go back to Zinc Binding Sites List in 3e7y
Zinc binding site 1 out of 2 in the Structure of Human Insulin


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Structure of Human Insulin within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Zn30

b:16.1
occ:0.50
NE2 B:HIS10 2.0 18.2 1.0
CL B:CL31 2.3 37.8 0.5
CE1 B:HIS10 3.0 18.8 1.0
CD2 B:HIS10 3.1 16.5 1.0
ND1 B:HIS10 4.1 17.7 1.0
CG B:HIS10 4.2 14.8 1.0
O B:HOH39 4.8 37.0 1.0
O B:HOH41 4.9 24.9 0.3

Zinc binding site 2 out of 2 in 3e7y

Go back to Zinc Binding Sites List in 3e7y
Zinc binding site 2 out of 2 in the Structure of Human Insulin


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Structure of Human Insulin within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Zn30

b:15.7
occ:0.50
NE2 D:HIS10 2.0 15.9 1.0
CL D:CL31 2.2 41.9 0.5
CE1 D:HIS10 2.9 15.1 1.0
CD2 D:HIS10 3.1 14.4 1.0
O D:HOH41 3.9 47.4 1.0
ND1 D:HIS10 4.1 17.9 1.0
CG D:HIS10 4.2 15.4 1.0

Reference:

V.I.Timofeev, A.N.Baidus, Y.A.Kislitsyn, I.P.Kuranova. Structure of Human Insulin To Be Published.
Page generated: Thu Oct 24 12:40:21 2024

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